Biochemical Characterization of CopA, the Escherichia coli Cu(I)-translocating P-type ATPase

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CopA: An Escherichia coli Cu(I)-translocating P-type ATPase.

The copA gene product, a putative copper-translocating P-type ATPase, has been shown to be involved in copper resistance in Escherichia coli. The copA gene was disrupted by insertion of a kanamycin gene through homologous recombination. The mutant strain was more sensitive to copper salts but not to salts of other metals, suggesting a role in copper homeostasis. The copper-sensitive phenotype c...

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ژورنال

عنوان ژورنال: Journal of Biological Chemistry

سال: 2002

ISSN: 0021-9258

DOI: 10.1074/jbc.m208490200